Curs 14 farmacoterapie

download Curs 14 farmacoterapie

of 9

Transcript of Curs 14 farmacoterapie

  • 7/24/2019 Curs 14 farmacoterapie

    1/9

    PARTICULARITI

    FARMACOLOGICE N UNELESTRI PATOLOGICE

  • 7/24/2019 Curs 14 farmacoterapie

    2/9

    PARTICULARITI FARMACOLOGICE NPATOLOGIA CARDIOVASCULAR

    Modificareahemodinamic

    Conecin!efarmacodinamice

    E"em#$e demedicamen%e

    Re#erc&ri&nic$inice

    Scderea perfuzieitisulare

    Scderea Vd, cretereaconcentraiei sanguine

    Lidocain,procainamid

    Risc desupradozare

    Scderea fluxuluisanguin la nivelulmucoasei gastro-intestinale i ale

    esutului s.c. i m.

    Micorarea asorieidigestive i de la loculin!ectrii

    Lanatozida ",digoxina,procainamida

    Micorareaiodisponiilitii

    "reterea fluxuluisanguin la nivelulmiocardului i creierului

    "oncentraii crescute #nmiocard i creier

    Lidocain,procainamid,digoxina

    Risc crescut dereacii toxicemiocardice ineurologice

    Scderea fluxuluisanguin #n ficat

    Scderea clearance-ului $epatic

    Lidocain,procainamid,teofilin

    Risc deacumulare, cufenomene toxice

    Scderea fluxuluisanguin renal

    Scderea clearance-ului renal

    %rocainamid,digoxina

    Risc deacumulare, cu

    fenomene toxice

  • 7/24/2019 Curs 14 farmacoterapie

    3/9

    PARTICULARITI FARMACOLOGICE NPATOLOGIA CARDIOVASCULAR

    Modificareafi'io#a%o$o(ic

    Conecin!efarmacodinamice

    E"em#$e demedicamen%e

    Re#erc&ri&nic$inice

    &eficit de pompcardiac

    &eprimaremiocardic

    %ropranolol,c$inidin,verapamil,anestezice gen.

    &eclanarea sauagravareainsuficieneicardiace i $'(

    )iperexcitailitatecardiac

    *avorizareaaritmiilor ectopice

    &igitalice,simpatomimetice,levodopa, cofein

    (ritmii ectopice

    "oronaropatie *avorizareaisc$emiei cardiace

    Simpatomimetice,cofeina

    &urerianginoase,declanarea +M

    &ezec$ilireelectrolitice,$ipoaliemie

    *avorizareaaritmiilor ectopice digitalice (ritmii ectopice

    Stri de retenie$idrosalin

    *avorizareareteniei $idrosaline

    lucocorticoizi,fenilutazon

    deme,agravareainsuficienei

    cardiace, )'(

  • 7/24/2019 Curs 14 farmacoterapie

    4/9

    Modificri fiziop!o"i#ic$ " crdici cr$ po!i%f"&$%' r$c!i(i!!$ !i)&"r " &%$"$

    *$dic*$%!$+,D$fici! " po*p$i crdic$,Miocrd "!$r! c& -ip$r$.ci!/i"i!!$

    ,T&"/&rri d$ co%d&c$r$ 0% *iocrd, Coro%rop!i$ c& $c-i"i/r& pr$cr 0%!r$ por!&" 1ico%)&*&" d$ o.i#$% " %i($"&" *iocrd&"&i

    , D$z$c-i"i/r$ $"$c!ro"i!ic$2 -ipo3"i$*i$

    , S!ri d$ r$!$%'i$ -idro)"i%

  • 7/24/2019 Curs 14 farmacoterapie

    5/9

    PARTICULARITI FARMACOLOGICE NINSUFICIENA RENAL

    % i%)&fici$%' r$%",Scd$ cpci!!$ d$ "$#r$ "/&*i%$i p")*!ic$ c&

    cr$1!$r$ propor'i$ for*$i "i/$r$ r$)po%)/i" d$

    *ri*$ $f$c!&"&i fr*co"o#ic 4/r/i!&ric$5,Scd$ *$!/o"izr$ c& c&*&"r$ *$dic*$%!$"or

    1i cr$1!$r$ ri)c&"&i d$ RA 4PAS2 izo%izid5

    ,Scd$ $"i*i%r$ r$%" *$dic*$%!$"or $p&r!$pr$po%d$r$%! r$%" pri% fi"!rr$ #"o*$r&"r c& IT *ic, 6&)!r$ doz$i 1i i%!$r("&"&i di%!r$ doz$ 4A7*i%o#"icozidic$2 c$f"o)pori%$2 di#o.i%5

  • 7/24/2019 Curs 14 farmacoterapie

    6/9

    Modificareafi'io#a%o$o(ic

    Conecin!efarmaco$o(ice )i

    %o"ico$o(ice

    E"em#$e demedicamen%e

    Re#erc&ri&nic$inice

    Scderea reactivitiitisulare

    Scderea activitiifarmacodinamice

    (tropin,vasopresin,insulin

    +neficienterapeutic

    "reterea reactivitii

    tisulare

    "reterea activitii

    farmacodinamice

    (ndrogeni,

    deprimantecentrale

    Rspuns

    eritropoieticcrescut

    'ulurri electrolitice Modificareareactivitiifarmacodinamice

    &igitalice Risc crescut dereacii toxice

    Leziuni renale "reterea toxicitiirenale

    (/aminoglicozidice

    0efrotoxicitate

    Modificri tisulareextrarenale carefavorizeaz reaciitoxice

    "reterea toxicitii (/aminoglicozidice(nticoa$ulante

    (ntidiaetice

    1totoxicitate

    Risc de$emoragii

    )ipoglicemie

    MODIFICRI FI8OPATOLOGICE N INSUFICIENA RENAL CARE POTINFLUENA PROFILUL F9DINAMIC :I F9TO;ICOLOGIC AL MEDICAMENTELOR

  • 7/24/2019 Curs 14 farmacoterapie

    7/9

    PARTICULARITI FARMACOLOGICE NAFECIUNILE TRACTULUI DIGESTIV

    Tr%zi! cc$"$r!,Di*i%& /)or/'i 4/&!i")copo"*i%2 for*$"$

    $%!$ro)o"&/i"$2 pr$pr!$"$ r$!rd5 Si%dro*$ o/)!r&c!i($

    ,Cr$1!$ c%!i!!$ d$ )&/)!%' di)po%i/i" p$%!r&/)or/'i$ Si%dro**$ d$ *"/)or/'i$ i%!$)!i%"

    ,S!$!or$$ , )cd$ /)or/'i C2 F$2 (i!*i%$

    E)of#i! d$ r$f"&. , )&%! CI %!ico"i%$r#ic$"$ Co%)!ip'i , )&%! CI pr)i*p!o"i!ic$"$ Co"i! &"c$ro) , )&%! CI *$dic*$%!$"$

    iri!%!$

  • 7/24/2019 Curs 14 farmacoterapie

    8/9

    PARTICULARITI FARMACOLOGICE NAFECIUNILE

  • 7/24/2019 Curs 14 farmacoterapie

    9/9